@echo off
chcp 65001 >nul
set PYTHONUTF8=1
cd /d "%~dp0"
if not exist ".venv\Scripts\python.exe" (
  echo [X] Not installed yet: .venv\Scripts\python.exe not found
  echo     Run install.bat first. If install printed errors, send that screen back
  echo     instead of continuing - the server cannot start without .venv.
  pause
  exit /b 2
)
".venv\Scripts\python.exe" guanlan.py serve
if errorlevel 1 (
  rem serve exits 1 in two different cases: the gateway never came up, or the gateway is
  rem up with at least one degraded module, e.g. Ollama not running. Probe healthz to tell
  rem them apart, otherwise a working server gets reported as "did not start".
  ".venv\Scripts\python.exe" -c "import urllib.request,sys; sys.exit(0 if urllib.request.urlopen('http://127.0.0.1:28084/healthz',timeout=6).status==200 else 1)" 2>nul
  if errorlevel 1 (
    echo.
    echo [X] Gateway did not come up ^(reason above^). Not opening the browser -
    echo     a "site cannot be reached" page would look like a network problem.
    echo     See logs\gateway.log
    pause
    exit /b 1
  )
  echo.
  echo [!] Gateway is up, but at least one module is degraded ^(the [DOWN] lines above^).
  echo     Usual cause: local Ollama is not running or has no models pulled, which only
  echo     disables the Q^&A / local-review pages. Every other page works.
  echo     Details: logs\ for the degraded module.
)
start "" http://127.0.0.1:28084/